Brilliantly designed Alaska Pik finger picks slide over your finger, but the picking edge fits under your fingernail! Alaska Piks give you intimate string touch similar to your own nails, but with no danger of painful nail breaks. The Alaska Pik's space age clear acrylic material can be "manicured" precisely to the length you want. Slide 'em on, and wail without fear! Sizes: Small (children, petite women), medium (women, smaller men), large (average to large men), or extra large (very big fingers, thumbs).